It starts off by covering what and why of Redis. Then goes to building Express sites using Redis. After that, the course jumps to using Socket.io to build real-time sites. Just like Redis the course begins simple and covers what Socket.io is. The course finishes up building sites in Express utilizing Socket.io.

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Then I guarantee that you will find my video series useful and enjoyable. The course focuses on taking someone completely new to Node.js and giving them a great foundation to start building real applications. The course is named The Complete Guide to Node.js.